From an idea seen on Fb.
pdmjoker Well-Known Member Messages 417 Type of diabetes Prediabetes Treatment type Diet only Jan 28, 2021 #1 From an idea seen on Fb.
Twini Member Messages 10 Type of diabetes Type 1 Treatment type Pump Jan 28, 2021 #2 pdmjoker said: From an idea seen on Fb. View attachment 47096 Click to expand... STAYING AT HOME!!!!!! Ha ha Reactions: pdmjoker
pdmjoker said: From an idea seen on Fb. View attachment 47096 Click to expand... STAYING AT HOME!!!!!! Ha ha
Arab Horse Well-Known Member Messages 884 Type of diabetes Type 2 Treatment type Tablets (oral) Jan 28, 2021 #3 Whatever number you choose it comes to 9; very clever. Reactions: pdmjoker
pdmjoker Well-Known Member Messages 417 Type of diabetes Prediabetes Treatment type Diet only Jan 28, 2021 #4 Arab Horse said: Whatever number you choose it comes to 9; very clever. Click to expand... Yes, but sadly not my idea originally. Reasoning: Choose n, calculate 3n, then 3n+3. Multiplying by 3 again gives 9n+9, ie a multiple of 9. Summing the digits of any two-digit multiple of 9 always gives 9.
Arab Horse said: Whatever number you choose it comes to 9; very clever. Click to expand... Yes, but sadly not my idea originally. Reasoning: Choose n, calculate 3n, then 3n+3. Multiplying by 3 again gives 9n+9, ie a multiple of 9. Summing the digits of any two-digit multiple of 9 always gives 9.
Robbity Expert Messages 6,686 Type of diabetes Type 2 Treatment type Diet only Jan 28, 2021 #5 The ultimate magic number...